National and State Reports
National/Multi-State
OptumInsight Multi-Payer State Database Overview, June 2011
State Data Spotlight: Maine's Health Care Claims Database, SHADAC, May 2011
State of the States: Laying the Foundation for Health Reform, RWJF, February 2011
All-Payer Claims Databases: State Initiatives to Improve Health Care Transparency, September 2010
A Study of NH vs. Out of State Medical Care Spending and Carrier Differences, NHID, August 2010
ASPE Multi-Payer Claims Database, May 2010
State
Assessment of Vermont’s Claims Database to Support Insurance Rate Review, VHCURES, July 2011
AGO Examination of Health Care Cost Trends and Cost Drivers, MA Attorney General Office, June 2011
A Study of Ground Ambulance Transport Commercial Claims Data, NHID, February 2011
Payments to providers: an inside look at carrier discounts, NHID, January 2010
Measuring Health Care Quality and Cost in Massachusetts, November 2009
The Impact of Price Transparency on HealthCost Services in New Hampshire, NHID, August 2009
Report on Patient Contributions to Medical Expenses, NHID, May 2008